The slim, new USB-C port already can shoulder the duties of power and audio ports. Starting in 2017 it could squeeze HDMI off computers, too. USB-C could doom your laptop's trusty video port - CNET ...

Ever wonder what the difference is between HDMI and DisplayPort? Or which is faster, USB 3.1 or USB Type-C? Look no further. This guide will help you understand all of the laptop ports, past and ...

A good laptop is only as good as its ports. That’s a saying I just made up but there’s some truth to it. While there are some ultraportable laptops that can make do with just a couple of USB-C ...

Troubleshooting HDMI Port Issues on Your Laptop. If your laptop's HDMI port is not working, it can be frustrating, especially when you need to connect to an external monitor or projector.

For example, if your laptop’s HDMI port is only capable of delivering a Full HD picture but your TV is 4K, you’ll be limited to a Full HD resolution when you connect your laptop to that TV. Unlike USB ...

The HDMI port on your HP computer must be activated within the operating system to properly send audio and video to external devices. Turn off the external TV, monitor or projector.

Let’s talk about these solutions in detail. 1] Wrong HDMI input selected. If you are connecting your TV to your computer via an HDMI cable and the TV screen goes black, there is a possibility ...